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Heart|Lab Grown|IGI

1.20ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG783663051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG783663051

Diamond specifications and retailer prices

From HK$1,318 HKD
$168 USD
As of November 2, 2026
Save HK$6,325 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$7,643 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.2ct lab-grown heart diamond

This 1.2ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783663051 or 783663051. Listed at 15 retailers as of November 2, 2026, with prices from HK$1,318 to HK$7,643, a HK$6,325 spread on the same certified stone. MOH London lists it at HK$7,643. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783663051
Dimensions6.62 × 7.58 × 4.04 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm7.58 mm1.20 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783663051
Side View
Table 64.0%Crown 32.1°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 53.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$7,643 HKD|Low: HK$1,318 HKD|High: HK$10,592 HKD|Avg: HK$4,233 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 7HK$1,318 HKD
Retailer 5HK$1,530 HKD
Retailer 14HK$1,632 HKD
Retailer 3HK$1,908 HKD
Retailer 11HK$1,955 HKD
Retailer 2HK$2,905 HKD
Retailer 4HK$2,927 HKD
Retailer 13HK$3,184 HKD
Retailer 18HK$3,405 HKD
Retailer 15HK$3,586 HKD
Retailer 8HK$3,823 HKD
Retailer 16HK$5,249 HKD
Retailer 6HK$5,422 HKD
Retailer 12HK$5,547 HKD
Retailer 17HK$5,778 HKD
Retailer 10HK$7,438 HKD
MOH LondonHK$7,643 HKD
Retailer 9HK$10,592 HKD

8 data points across 18 retailers

15 retailersHK$1,318 HKD to HK$7,643 HKD

A
Cheapest Retailer
-
HK$1,318 HKD
$168 USD
A
Retailer 2
-
HK$1,530 HKD
$195 USD
View
A
Retailer 3
-
HK$1,632 HKD
$208 USD
View
A
Retailer 4
-
HK$1,908 HKD
View
A
Retailer 5
-
HK$1,955 HKD
£196 GBP
View
A
Retailer 6
-
HK$2,905 HKD
£292 GBP
View
A
Retailer 7
-
HK$2,927 HKD
$373 USD
View
A
Retailer 8
-
HK$3,184 HKD
£319 GBP
View
B+
Retailer 9
-
HK$3,405 HKD
$434 USD
View
B+
Retailer 10
-
HK$3,586 HKD
$457 USD
View
B+
Retailer 11
-
HK$5,249 HKD
$669 USD
View
B
Retailer 12
-
HK$5,422 HKD
$691 USD
View
B
Retailer 13
-
HK$5,547 HKD
$707 USD
View
B
Retailer 14
-
HK$5,778 HKD
A$1,133 AUD
View
Most Expensive
B
MOH London
LG783663051 · Nov 2
HK$7,643 HKD
£767 GBP
View
14 more retailers have this diamond
Prices start from HK$1,318 HKDSave up to HK$6,325 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Heart
HK$1,318 HKD